ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea

Chemindex > 514-76-1

514-76-1 beta,beta-carotene-3,3',4,4'-tetrone

Chemical Name beta,beta-carotene-3,3',4,4'-tetrone
Synonyms 3,4,3',4'-Tetraketo-b-carotene;astacin;b,b-Carotene-3,3',4,4'-tetrone;β,β-carotene-3,3',4,4'-tetrone
Molecular Formula C40H48O4
Molecular Weight 592.8067
InChl InChI=1/C40H48O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+
CAS Registry Number 514-76-1
Molecular Structure 514-76-1  beta,beta-carotene-3,3',4,4'-tetrone
Density 1.065g/cm3
Boiling Point 735.9°C at 760 mmHg
Refractive Index 1.585
Flash Point 298.3°C
Vapour Pressur 1.6E-21mmHg at 25°C
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 514-76-1 (0):

    if you are a supplier of beta,beta-carotene-3,3',4,4'-tetrone, and want to be listed here, feel free to contact us.